نتایج جستجو برای: uniserial
تعداد نتایج: 114 فیلتر نتایج به سال:
1. The first, introductory part is a one-minute sequence showing a simulation of Foraminifera – single-celled eukaryotes that occupy marine benthic and pelagic zones from polar to tropic areas. These organisms have an extraordinary fossil record since Cambrian (about 540 million years ago), which makes them an ideal model organism and a microfossil often used for paleoreconstructions and testin...
Let A be a special biserial algebra over an algebraically closed field. We show that the first Hohchshild cohomology group of A with coefficients in the bimodule A vanishes if and only if A is representation finite and simply connected (in the sense of Bongartz and Gabriel), if and only if the Euler characteristic of Q equals the number of indecomposable non uniserial projective injective A-mod...
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